Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest28.3°F6028.3°F0.0°F
Illinois CD 2. Northeast29.6°F6829.2°F0.4°F
Illinois CD 3. West32.2°F7031.9°F0.3°F
Illinois CD 4. Central31.4°F5531.6°F-0.2°F
Illinois CD 5. East31.6°F6431.5°F0.1°F
Illinois CD 6. West Southwest35.2°F7134.7°F0.5°F
Illinois CD 7. East Southeast35.4°F6935.0°F0.4°F
Illinois CD 8. Southwest38.6°F7538.0°F0.6°F
Illinois CD 9. Southeast39.2°F8538.2°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 16, 2020 from